Appendix 2 Rs-232 Command Set - Datavideo HDR-1 Instruction Manual

Appendix 2
Communication format:
Mode:
Character Length:
Data Rate:
Parity:
Command Format:
CMD1, CMD2, DATA bytes, Checksum
Summary List of Commands:
Command
00h, 11h, 11h
20h, 00h, 20h
20h, 01h, 21h
20h, 02h, 22h
20h, 10h, 30h
20h, 20h, 40h
21h, 11h, 00h, 32h
RS-232 Command Set
no synchronization
38400 BAUD
Odd parity
Name
Device Type Request
Stop
Play
Record
Fast Forward
Fast Rewind
Pause
Response
12h, 11h, 00h,
00h, 23h
10h, 01h, 11h
10h, 01h, 11h
10h, 01h, 11h
10h, 01h, 11h
10h, 01h, 11h
10h, 01h, 11h
46
Response data
ACK
ACK
ACK
ACK
ACK
ACK